Real-time national survey of COVID-19 in hemoglobinopathy and rare inherited anemia patients oleh Paul Telfer, Josu de la Fuente, Mamta Sohal, Ralph Brown, Perla Eleftheriou, Noémi Roy, Frédéric B. Piel, Subarna Chakravorty, Kate Gardner, Mark Velangi, Emma Drasar, Farrukh Shah, John B. Porter, Sara Trompeter, Wale Atoyebi, Richard Szydlo, Kofi A. Anie, Kate Ryan, Joseph Sharif, Josh Wright, Emma Astwood, C. Sarah Nicolle, Amy Webster, David J. Roberts, Sanne Lugthart, Banu Kaya, Moji Awogbade, David C. Rees, Rob Hollingsworth, Baba Inusa, Jo Howard, D. Mark Layton